Polycaprolactone Polyols muaj cov chav kawm tshwj xeeb ntawm cov pob zeb aliphatic polyols, siv los ua cov mos mos ntu ntawm cov kev ua haujlwm siab polyurethane elastomers. Peb tuaj yeem tsim cov polycaprolactone polyols nrog cov kua roj acid tsawg heev (nce hydrolytic stability); Zoo meej kawg-txiav ua haujlwm (zoo heev reactivity thiab siab molecular hnyav); Nqaim Molecular hnyav faib khoom (tsis muaj viscosity nrog rau hauv daim ntawv npaj ua ntej), thiab siv ntau yam ntawm cov qauv ntawm cov customized cov cim.
Txheem Adipate Polyols tshwm sim los ntawm kev tawm tsam hws ntawm cov diol nrog cov diacid xws li adipic acid. Qhov no ua rau sab nrauv-kev tawm tsam thiab seem acidic manieties uas txhawb kev kub ntxhov.
Ntxiv mus, cov kab sib txawv, cov duab puab sib xyaw ua cov mos mos cov rog thiab cov theem sib cais heev los ntawm qhov nyuaj thaiv Urethane ntu. Qhov kev hloov kho kom tau yooj yim, kev muaj zog, thiab elastomerics cov yam ntxwv.
Cov txheej txheem no ntawm cov polycaprolactone polyols, thiab txawm tias cov pa roj carbon monoxent, yog lub luag haujlwm rau qib kev ua tau zoo thiab cov kev ua kom loj hlob ntawm kev tsim adipate polyurethanes,
Peb tau teev hauv qab no tsuas yog ob peb ntawm "tus" pib "Diols (R - [Oh]f]) Cov qauv siv ntawd thiab cov yam ntxwv tseem ceeb ntawm lub txiaj ntsig Polycaprolactone Polyols hauv polyurethane Elastomer.
o Ethylene Glycol: General Hom Phiaj Kawm muaj qhov sib npaug zoo tshuav ntawm cov khoom
o Diethylene Glycol: Pab qhia qee yam kev ua kom ua kev ua tiav polyherither thiab kua roj
o Butanediol: siab txiav, kua muag thiab chunk tsis kam, siab tensile cov khoom
o Hexanediol: High tensile thiab thermal yam ntxwv thiab txiav-nti tiv
o Nocentyl glycol: txo cov khoom siv mus rau crystallize thiab zoo dua hydrolytic stability
o Polycarbonate Diol: Kev txo kev nqus dej noo thiab ua kom muaj zog siv hydrolytic ruaj khov
Superior resistance rau hydrolysis
Cov huab cua zoo heev thiab UV ruaj khov
Kev ua haujlwm kub siab
Qhov tsis tshua muaj cua sov tsis tshua muaj cua & hloov pauv tau muaj qhov kev pabcuam dav dav kub
Flex-qaug zog lub neej thiab elastic nco
Teeb tsis tau
Txhim Kho Kom Ua Tau Zoo Thiab Cuam Tshuam
Tshuaj lom neeg tiv thaiv cov roj, cov roj, & cov kuab
Txiav, nti, thiab rhuav lub zog
Qhov Zoo
Prepolymer viscosity
Kev pabcuam kev ua haujlwm zoo thaum piv nrog kev ua raws lwm cov polyols